| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Spiral Matrix LeetCode Solution | 6837 |
| 2 | Find Minimum Distance Between Two Numbers in an Array | 6266 |
| 3 | Maximum Subarray Leetcode Solution | 6089 |
| 4 | Rotate Image LeetCode Solution | 5711 |
| 5 | Search in Rotated Sorted Array Leetcode Solution | 5538 |
| 6 | Set Matrix Zeroes | 4969 |
| 7 | A Product Array Puzzle | 4092 |
| 8 | Best Time to Buy and Sell Stock LeetCode Solution | 4002 |
| 9 | Length of the largest subarray with contiguous elements | 3669 |
| 10 | Reverse Words in a String III LeetCode Solution | 3663 |
| 11 | Palindrome Linked List Leetcode Solution | 3506 |
| 12 | Subarray with 0 sum | 3346 |
| 13 | Printing brackets in Matrix Chain Multiplication Problem | 3222 |
| 14 | Second Most Repeated Word in a Sequence | 3216 |
| 15 | Find the Row with Maximum Number of 1’s | 3063 |
| 16 | Arrange given Numbers to Form the Biggest Number II | 2957 |
| 17 | Maximum Subarray Sum using Divide and Conquer | 2937 |
| 18 | Segregate even and odd numbers | 2931 |
| 19 | Reverse words in a string | 2588 |
| 20 | Find Duplicates in an Array in Most Efficient Way | 2496 |
| 21 | Regular Expression Matching Regular Expression Matching LeetCode Solution | 2462 |
| 22 | Binary Tree Zigzag Level Order Traversal LeetCode Solution | 2440 |
| 23 | Move All the Zeros to the End of the Given Array | 2252 |
| 24 | Design a stack that supports getMin() in O(1) time and O(1) extra space | 2219 |
| 25 | Expression Contains Redundant Bracket or Not | 2214 |
| 26 | Top View of Binary Tree | 2212 |
| 27 | Binary Tree Maximum Path Sum LeetCode Solution | 2151 |
| 28 | Find Median from Data Stream LeetCode Solution | 2038 |
| 29 | Maximum Sum of Non Consecutive Elements | 2025 |
| 30 | Maximum Subarray | 1927 |
